Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

811,113 users

if the ratio of complentary angles is 7 to 3 what is the measure of each angle?

0 votes

similiar triangles.

angles-of-triangle
mesurement-of-the-angles

asked Feb 27, 2014 in GEOMETRY by rockstar Apprentice

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Complement angle is two angles whose measures add to 90.

The ratio of complement angle is 7 to 3.

Sum of two angles 7x+3x = 90

10x = 90

Divide to each side by 10.

x = 9

3x = 27

7x = 63

The angles are 27 and 63.

answered Feb 27, 2014 by dozey Mentor

Please log in or register to add a comment.

Related questions

A triangle has angles in the ratio of 3:5:7. what is the measure of each angle?

asked Feb 27, 2014 in GEOMETRY by andrew Scholar

angles-of-triangle
mesurement-of-the-angles

a triangle has angles in the ratio of 1:2:3 ,., what is the measure of each angle?

asked Feb 27, 2014 in GEOMETRY by chrisgirl Apprentice

angles-of-triangle
mesurement-of-the-angles

The ratio of the measure of two supplementary angles is 3:7. Find the measure of each angle.

asked Mar 3, 2014 in GEOMETRY by skylar Apprentice

angles-of-a-triangle
mesurement-of-the-angles

find the measure of each angle. the angles of a quadrilateral are in the ratio 2:4:5:7.

asked Feb 27, 2014 in GEOMETRY by payton Apprentice

mesurement-of-quadrilateral-angles
mesurement-of-the-angles

The measures of the angles of a triangle are in the ratio 2:3:5. Find the measure of each angle.

asked Nov 26, 2013 in GEOMETRY by andrew Scholar

angles-of-triangle

Using the following triangle, what is the tangent of angle B?

asked Sep 19, 2014 in TRIGONOMETRY by tonymate Pupil

solve-triangle
triangles
area-of-a-triangle
angles-of-triangle
mesurement-of-the-angles

Three angles in a quadrilateral measure 90, 53, and 74. What is the measure of the fourth angle?

asked Feb 27, 2014 in GEOMETRY by johnkelly Apprentice

mesurement-of-quadrilateral-angles
mesurement-of-the-angles

The measure of two complementary angles are in the ratio 4:1

asked Mar 3, 2014 in GEOMETRY by linda Scholar

angles-of-a-triangle
mesurement-of-the-angles

Find angle A in the following triangle.

asked Sep 19, 2014 in TRIGONOMETRY by tonymate Pupil

angle
angles-of-triangle
right-angle-triangle
mesurement-of-the-angles
triangles

If the measure of angle one is "2x minus 9" and the measure of angle 2 is "27 minus 4x", solve for x

asked Mar 11, 2014 in GEOMETRY by angel12 Scholar

mesurement-of-the-angles

the supplement of an angle is 60 less than 3 times the measure of the complement.

asked Nov 26, 2013 in GEOMETRY by harvy0496 Apprentice

mesurement-of-the-angles

The measures of two complementary angels are consecutive integers. Find the measure of each angle

asked Sep 19, 2014 in ALGEBRA 1 by jess_ahh Rookie

mesurement-of-the-angles

if the angles of a triangle are in the ratio 9:7:5, how big is the largest angle?

asked Nov 26, 2013 in GEOMETRY by rockstar Apprentice

angles-of-a-triangle

The measure of angle 1 is 5 less then 4 times the measure of angle 2,

asked Dec 8, 2014 in CALCULUS by anonymous

mesurement-of-the-angles

angle a & b are supplementary angles. if A is 54, what is the measure of B

asked Nov 26, 2013 in ALGEBRA 1 by payton Apprentice

mesurement-of-quadrilateral-angles

what are the measures of the unknown angles?

asked Nov 26, 2013 in ALGEBRA 1 by skylar Apprentice

angles-of-triangle

Five angles of a hexagon have measures 100°, 110°, 120°, 130°, and 140°.

asked Nov 13, 2014 in GEOMETRY by anonymous

mesurement-of-the-angles

The measures of two angles of an equiangular hexagon are 12x degree and (10x+20) degree.

asked Sep 25, 2014 in ALGEBRA 2 by anonymous

mesurement-of-the-angles

the angles of triangle are in ratio 3:5:7

asked Jan 16, 2019 in GEOMETRY by anonymous

angles-of-a-triangle

The perimeter of a rectangle is 400 meters find the area if the length to width is the ratio of 7:2

asked Feb 18, 2014 in GEOMETRY by johnkelly Apprentice

perimeter-of-a-rectangle
area-of-a-rectangle

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...